Yamaha DTX-PRO Owner's Manual page 58

Basic Guide
Details on Training Types
8. MEASURE BREAK
Measure Break is an exercise for keeping a steady tempo without the metronome. How accurately you strike the first
beat of the measure after the break is evaluated. Once you master Measure Break, you can keep a steady tempo even
after breaks or fill ins.
What you can do during training:
 To set a specific number of measures to play the click or the total number of measures
Use the buttons below "
the number of measures.
54 DTX-PRO Owner's Manual
Measure to play click
" or " " ([F2] or [F3]) to move the cursor, then use [–] [+] to set
Measure to disable click
Total number of measures
Number of the measures
to play the click